CN201799422U - Emergency energy storing device - Google Patents
Emergency energy storing device Download PDFInfo
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- CN201799422U CN201799422U CN2010205519125U CN201020551912U CN201799422U CN 201799422 U CN201799422 U CN 201799422U CN 2010205519125 U CN2010205519125 U CN 2010205519125U CN 201020551912 U CN201020551912 U CN 201020551912U CN 201799422 U CN201799422 U CN 201799422U
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- energy storage
- energy storing
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Abstract
The utility model relates to an emergency energy storing device used in electrified water washing operation, comprising an energy storing water tank, wherein the energy storing water tank comprises a tank body with the hollow inner part; the cavity of the tank body is internally provided with an airbag, the top end of the tank body is provided with an air inflating hole, the bottom end of the tank body is provided with a cleaning port, and two sides of the bottom of the tank body are respectively provided with a water inlet and a water outlet; the water inlet is connected with a check valve, and the water outlet is connected with the water valve; the water valve is connected with an arc extinction water gun, and the check valve is connected with a distributor; the water valve on the distributor is connected with washing water guns respectively; and the distributor is connected with a water pump. Pressure water can still be kept in the energy storing water tank when disconnection fault occurs accidentally in the process of electrified water washing operation, thus guaranteeing the supply of the pressure water, supplying for the emergency arc extinction water gun for arc extinction at any time, and effectively preventing arc-over accidents. The emergency energy storing device is safe, reliable, practical, simple and convenient, low in cost and easy to maintain.
Description
Technical field
The utility model relates to a kind of energy storage device, the emergent energy storage device that particularly a kind of living water washing operation is used.
Background technology
Operation has proposed strict specification requirement to China GB13395-92 " power equipment living water washing rules " to living water washing, this is because the living water washing risk is bigger, the improper arc discharge that just may take place of backwashing manner jeopardizes device security and operating personnel's personal safety until flashover.
In recent years, find by water flushing accident investigation: some water flushing accident is not to occur on the equipment of being rinsed, but nearby device produces electric arc even flashover in water smoke.When water jets under high pressure flushing insulator, be rinsed the very fast loss of surface filth of insulator, insulation recovers rapidly.But the water smoke regular meeting large tracts of land of sputter spatters contiguous insulator with water increases its surface conductance, thus in water smoke flashover.Some water flushing accident is to be rinsed equipment to be forced to interrupt because of catastrophic failure at flushing process, produces electric arc even flashover when sewage is dirty.Also having the partial flushing accident is to be rinsed the equipment flushing to finish the back to the bone dry, the generation arc discharge.
Therefore, not only to note in the living water washing operation process washing angle and wind direction, prevent that contiguous insulator from spattering sudden strain of a muscle, the more important thing is the omnidistance uninterrupted supply that to guarantee the high pressure pure water, prepare against arc extinguishing at any time, prevent flashover fault.Yet at present, domestic all is to adopt the station with becoming power supply or the direct power taking of automobile engine, and its reliability can not satisfy safety requirements.If with the two and usefulness, reliability increases, but its equipment complexity, economy and maintainable variation.
The utility model content
The purpose of this utility model is at the problems referred to above, a kind of safe and reliable, the easy emergent energy storage device that arc extinguishing is provided in the living water washing process at any time that aims to provide.
The implementation of the utility model purpose is a kind of emergent energy storage device, comprise the energy storage water pot, the energy storage water pot comprises the tank body of inner hollow, the built-in air bag in tank body chamber, the tank body top is provided with air-filled pore, and the tank body bottom is provided with the cleaning mouth, and the tank base both sides are respectively equipped with water inlet and delivery port, described water inlet is connected with check valve, and described delivery port is connected with water valve A.
Described water valve A is connected with the arc extinguishing hydraulic giant, and described check valve is connected with distributor, and distributor is provided with water valve B, C, D, E, and water valve B, C, D, E are connected with the flushing hydraulic giant respectively, and distributor is connected with water pump 10, water pump 11 by flange.
Useful technique effect of the present utility model is: preliminary filling certain pressure gas in the air bag of energy storage water pot, when the living water washing operation process, water in the storage tank enters compressing gasbag in the tank body after the booster water pump supercharging, a gas pressure and a jar endoceliac hydraulic balance in air bag, when booster water pump because of accident power-off can't operate as normal the time, still preserve press water in the energy storage water pot, even thereby but guarantee situation supply pressure water still in outage fully, supply anxious arc extinguishing hydraulic giant, extinguish arcs effectively prevents flashover fault.The utility model is safe and reliable, practical simplicity, and cost is low, is easy to safeguard.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model preferred embodiment.
The specific embodiment
With reference to the accompanying drawings structure of the present utility model and preferred embodiment are elaborated.
With reference to Fig. 1, a kind of emergent energy storage device, comprise the energy storage water pot, the energy storage water pot comprises the tank body 1 of inner hollow, the built-in air bag 2 in tank body 1 chamber, and tank body 1 top is provided with air-filled pore 3, tank body 1 bottom is provided with cleaning mouth 4, tank body 1 two bottom sides is respectively equipped with water inlet 5 and delivery port 6, and described water inlet is connected with check valve 7, and described delivery port is connected with water valve A.The built-in air bag 2 in tank body 1 chamber is to hold preliminary filling pressed gas and spacer fluid.Tank body 1 top is provided with air-filled pore, can inflate air bag 2, makes air bag 2 uphold and be full of in the tank body chamber, is full of the gas that reaches preset pressure until air bag 2 inside.When the flushing liquor that is higher than pre-set gas pressure through check valve 7 is entered the chamber of tank body 1 by water inlet 5 in during extruding gasbag 2, air bag 2 dwindles volume because of being squeezed, bag volume successively decreases and pressure increases progressively, the pressure balance inside and outside air bag.In the time of need quoting the flushing liquor in the energy storage water pot, be switched to delivery port 6 via water valve 8, air bag 2 expansion release pressures extrude the flushing liquor in the energy storage water pot, realize the function of supplying flushing liquor at any time.Tank body 1 bottom is provided with cleaning mouth 4, is generally closed condition during normal operation, when operation is finished or clean tank body, closes delivery port, opens cleaning mouthful 4 residue flushing liquors of discharging in the tank bodies.
Fig. 2 is the structural representation of the utility model preferred embodiment, the water of using because of the living water washing operation must reach the ultra-pure water that GB13395-92 " power equipment living water washing rules " requires just can wash operation, so parts such as tank body and flange all adopt stainless steel material to make.Before the living water washing operation, in air bag 2, charge into the nitrogen of preset pressure by air-filled pore 3.Water valve A8-1 is connected with the arc extinguishing hydraulic giant, check valve 7 is connected with distributor 9, distributor 9 is provided with water valve B8-2, C8-3, D8-4, E8-5, water valve B8-2, C8-3, D8-4, E8-5 are connected with the flushing hydraulic giant respectively, distributor 9 is connected with water pump 10, water pump 11 by flange, and water pump 10, water pump 11 insert storage tank.When water pump 10 and water pump 11 work, pass through water valve B8-2 after the water supercharging in the storage tank, water valve C8-3, water valve D8-4, water valve E8-5 and check valve 7 flow into flushing hydraulic giant and energy storage water pot respectively, open water valve B8-2, C8-3, D8-4, E8-5, form High-Pressure Water in the flushing hydraulic giant and can carry out the living water washing operation, if can't work on because of the accident that happens suddenly causes water pump between flush period, the living water washing operation is forced to interrupt and when producing arc discharge, can continue to carry out the arc extinguishing operation with emergent arc extinguishing hydraulic giant, in time eliminate discharge, thereby guaranteed operating personnel's personal safety.
Claims (4)
1. emergent energy storage device, it is characterized in that: comprise the energy storage water pot, the energy storage water pot comprises the tank body of inner hollow, the built-in air bag in tank body chamber, the tank body top is provided with air-filled pore, and the tank body bottom is provided with the cleaning mouth, and the tank base both sides are respectively equipped with water inlet and delivery port, described water inlet is connected with check valve, and described delivery port is connected with water valve A.
2. emergent energy storage device according to claim 1, it is characterized in that: described water valve A is connected with the arc extinguishing hydraulic giant, described check valve is connected with distributor, distributor is provided with water valve B, C, D, E, water valve B, C, D, E are connected with the flushing hydraulic giant respectively, and distributor (9) is connected with water pump (10), water pump (11) by flange.
3. emergent energy storage device according to claim 1 is characterized in that: the gas that fills in the air bag (2) is pressure nitrogen gas.
4. emergent energy storage device according to claim 1 is characterized in that: described tank body (1) all adopts stainless steel material to make with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519125U CN201799422U (en) | 2010-09-30 | 2010-09-30 | Emergency energy storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519125U CN201799422U (en) | 2010-09-30 | 2010-09-30 | Emergency energy storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799422U true CN201799422U (en) | 2011-04-20 |
Family
ID=43868941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205519125U Expired - Lifetime CN201799422U (en) | 2010-09-30 | 2010-09-30 | Emergency energy storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979159A (en) * | 2010-09-30 | 2011-02-23 | 武汉奋进电力技术有限公司 | Emergency energy storage device |
| CN102950134A (en) * | 2012-11-16 | 2013-03-06 | 四川省电力公司攀枝花电业局 | Emergency arc extinguishing device for live water washing |
-
2010
- 2010-09-30 CN CN2010205519125U patent/CN201799422U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979159A (en) * | 2010-09-30 | 2011-02-23 | 武汉奋进电力技术有限公司 | Emergency energy storage device |
| CN101979159B (en) * | 2010-09-30 | 2013-06-19 | 武汉奋进电力技术有限公司 | Emergency energy storage device |
| CN102950134A (en) * | 2012-11-16 | 2013-03-06 | 四川省电力公司攀枝花电业局 | Emergency arc extinguishing device for live water washing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuhan Fenjin Power Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110420 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |